Photographs of the shaft and heading at Bel Royal carried out by E Flaherty for the Sewerage Board.

Reference: D/AL/C4/77

Date: March 6th 1965 - March 6th 1965

Weighbridge to Town Centre, St Helier. Surface Water Link and Storage Tank - Contract No 520/2. Construction; Engineer's Weekly Reports; Shafts and Tunnels - File No 1

Reference: D/AL/C5/A/1/43

Date: July 25th 1994 - March 9th 1997

Database and Hard Copy of all Site Records issued from Site Record Books for Shafts and Tunnels and Cavern and Associated Works (1994-1996)

Reference: D/AL/C5/A/1/8

Date: 1994 - 1996

Weighbridge to Town Centre, St Helier Surface Water Link and Storage Tank. Tunnel - Shaft 1 to Shaft 2 - Horizontal Raisebore. Assessment of delays claimed by the contractor during backreaming. Volume One. file includes schedules of events, event summaries, analysis, shift comments and reports

Reference: D/AL/C5/A/15/14

Date: 1998-12 - 1998-12

Weighbridge to Town Centre, St Helier Surface Water Link and Storage Tank. Tunnel - Shaft 1 to Shaft 2 - Horizontal Raisebore. Assessment of delays claimed by the contractor during backreaming. Volume Two. File includes completed Balfour Beatty shift reports with some covering notes throughout

Reference: D/AL/C5/A/15/15

Date: 1998-12 - 1998-12

Water Link and Storage Tank Contract 520/2. Further Particulars provided by Balfour Beatty on 18 November 1998 - responding in part to letter 520/2/C34/30/4470.

Reference: D/AL/C5/A/15/16

Date: November 29th 1994 - November 10th 1998

States of Jersey Public Services Department. Weighbridge to Town Centre, St Helier Surface Water Link and Storage Tank Contract 520/2. Response to Contractor's claims: Shaft S3

Reference: D/AL/C5/A/15/33

Date: 1999-10 - 1999-10

States of Jersey Public Services Department. Weighbridge to Town Centre, St Helier. Surface Water Link and Storage Tank Contract 520/2. Response to Contractors's Claim - Shaft Three

Reference: D/AL/C5/A/15/37

Date: 1999-10 - 1999-10

States of Jersey Public Services Department. Weighbridge to Town Centre, St Helier. Surface Water Link and Storage Tank Contract 520/2. Chief Resident Engineer Response to Shaft Three Claim Submission - Drafts.

Reference: D/AL/C5/A/15/38

Date: 1999-10 - 1999-10

Personal report for The Working Group for Geology. St Helier Water Link - claim for unforeseen conditions, Horizontal Raisebore from Shaft S1 to Shaft S2 and commentary on feature SD1

Reference: D/AL/C5/A/15/42/2

Date: April 21st 1999 - April 21st 1999

Consensus Report from The Working Group for Groundwater. St Helier Surface Water Link. Claim for unforeseen conditions - horizontal raisebore from shaft S1 to shaft S2 - critique of appendix 21. Geotechnical Consulting Group Expert Report - Groundwater Ingress.

Reference: D/AL/C5/A/15/42/4

Date: March 29th 1999 - March 29th 1999

Golder Associates review of "Consensus Report" from the Working Group for Groundwater: Shaft S1 to Shaft S2 Claim, Groundwater Aspects. Version B.O along with report issue form, covering letter and correspondence.

Reference: D/AL/C5/A/15/46/4

Date: September 24th 1999 - October 21st 1999

Golder Associates review of "Consensus Report" from the Working Group for Groundwater: Shaft S1 to Shaft S2 Claim, Groundwater Aspects. Version D.O along with report issue form, covering letter and correspondence.

Reference: D/AL/C5/A/15/46/5

Date: May 7th 1999 - May 7th 1999

Golder Associates review of "Consensus Report" from the Working Group for Groundwater: Shaft S1 to Shaft S2 Claim, Groundwater Aspects. Version D.O along with a covering letter.

Reference: D/AL/C5/A/15/46/6

Date: May 3rd 1999 - May 4th 1999

Golder Associates St Helier Storm Water Tunnel: Comparison of SI based Hydrogeological Predictions and Encountered Conditions: Part One - Weighbridge to Shaft Two. Version A.O along with transmittal note and report issue form.

Reference: D/AL/C5/A/15/46/7

Date: September 24th 1999 - September 24th 1999

Golder Associates St Helier Storm Water Tunnel: Comparison of SI based Hydrogeological Predictions and Encountered Conditions: Part One - Weighbridge to Shaft Two. Version D.O (Draft) along with report issue form and covering letter.

Reference: D/AL/C5/A/15/46/8

Date: February 18th 1999 - February 18th 1999

S2-S4 Technical Reports Appendix 10 & 12. Includes; Appendix 10 - SubTerra Engineering Report - Technical Basis of Claim for Unseen Physical Conditions and Appendix 12 - Geotechnical Consulting Group Expert Report - Ground Water Ingress during TBM interventions Shaft 2 to Shaft 4

Reference: D/AL/C5/A/16/13

Date: 1998-10 - 1998-10

Miscellaneous Correspondence File. File relates to Shaft S2-S4 Tunnel construction: Core Probing, reported delays, core drilling, blasting procedures, contract method statements, as built construction programmes and shield launch chamber. Also includes extracts from a response to claim volume 2b and internal report volume 2a part 2: technical issues.

Reference: D/AL/C5/A/16/18

Date: May 26th 1994 - July 31st 1995

St Helier Storm Water Tunnel: Comparison of SI Based Hydrogeological Predictions and Encountered Conditions: Part 2 - Shaft 2 to Shaft 4 by Golder Associates

Reference: D/AL/C5/A/16/24/1

Date: 2000-02 - 2000-02

Review of Working Group for Groundwater review of Bracegirdle,1998, Expert report on ground water ingress during TBM interventions: Shaft S2 to S4. Including cover note from In Situ Solutions

Reference: D/AL/C5/A/16/24/4

Date: 2000-03 - April 11th 2000

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